1023252331125 has 16 divisors (see below), whose sum is σ = 1702691879616. Its totient is φ = 545734576400.

The previous prime is 1023252331117. The next prime is 1023252331181. The reversal of 1023252331125 is 5211332523201.

It is not a de Polignac number, because 1023252331125 - 2³ = 1023252331117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1023252331092 and 1023252331101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1364336067 + ... + 1364336816.

It is an arithmetic number, because the mean of its divisors is an integer number (106418242476).

Almost surely, 2^{1023252331125} is an apocalyptic number.

1023252331125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1023252331125 is a deficient number, since it is larger than the sum of its proper divisors (679439548491).

1023252331125 is an equidigital number, since it uses as much as digits as its factorization.

1023252331125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2728672901 (or 2728672891 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 1023252331125 its reverse (5211332523201), we get a palindrome (6234584854326).

The spelling of 1023252331125 in words is "one trillion, twenty-three billion, two hundred fifty-two million, three hundred thirty-one thousand, one hundred twenty-five".